324306

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 720720

約数和(自身を除く): 396414

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 419, 774, 838, 1257, 2514, 3771, 7542, 18017, 36034, 54051, 108102, 162153, 324306]

約数ペア:

[(1, 324306), (2, 162153), (3, 108102), (6, 54051), (9, 36034), (18, 18017), (43, 7542), (86, 3771), (129, 2514), (258, 1257), (387, 838), (419, 774)]